1 /////////////////////////////////////////////////////
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2 // AliAnalysisTaskFlowStrange:
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3 // Analysis task to select K0/Lambda candidates for flow analysis.
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4 // Authors: Cristian Ivan (civan@cern.ch)
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5 // Carlos Perez (cperez@cern.ch)
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6 // Pawel Debski (pdebski@cern.ch)
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7 //////////////////////////////////////////////////////
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9 /* Copyright(c) 1998-1999, ALICExperiment at CERN, All rights reserved. *
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10 * See cxx source for full Copyright notice */
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13 #ifndef AliAnalysisTaskFlowStrange_H
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14 #define AliAnalysisTaskFlowStrange_H
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16 #include "AliAnalysisTaskSE.h"
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20 class AliESDtrackCuts;
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21 class AliFlowEventCuts;
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22 class AliPIDResponse;
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28 class AliAnalysisTaskFlowStrange : public AliAnalysisTaskSE {
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30 AliAnalysisTaskFlowStrange();
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31 AliAnalysisTaskFlowStrange(const Char_t *name, AliFlowEventCuts *cutsEvent,
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32 AliFlowTrackCuts *cutsRFPTPC, AliFlowTrackCuts *cutsRFPVZE,
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33 AliESDtrackCuts *cutsDau);
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34 virtual ~AliAnalysisTaskFlowStrange();
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35 virtual void UserCreateOutputObjects();
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36 virtual void UserExec(Option_t *);
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37 virtual void Terminate(Option_t *);
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38 void SetDebug() {fDebug = kTRUE;}
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39 void SetCuts2010(int setOfCuts);
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40 void SetK0L0(int specie) {fSpecie=specie;}
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41 void SetCommonConstants(Int_t massBins, Double_t minMass, Double_t maxMass);
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44 AliAnalysisTaskFlowStrange(const AliAnalysisTaskFlowStrange& analysisTask);
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45 AliAnalysisTaskFlowStrange& operator=(const AliAnalysisTaskFlowStrange& analysisTask);
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47 void AddQACandidates();
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49 void ReadFromESDv0(AliESDEvent *tESD);
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50 void ReadFromAODv0(AliAODEvent *tAOD);
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51 Int_t PassesESDCuts(AliESDv0 *myV0, AliESDEvent *tESD);
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52 Int_t PassesAODCuts(AliAODv0 *myV0, AliAODEvent *tAOD);
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53 void AddCandidates();
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54 void MakeTrack( Double_t mass, Double_t pt, Double_t phi,
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55 Double_t eta, Int_t iid, Int_t jid );
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56 AliPIDResponse *fPIDResponse; //! PID response object
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57 Bool_t fDebug; // true if we want to inspect the main steps of the task
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58 Int_t fSpecie; // K0=>0 L0=>1
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59 Double_t fV0Cuts[9]; // v0 cuts: dl dca ctp d0 d0d0 qt minEta maxEta PID
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60 Int_t fMassBins; // to configure FLOWCOMMON
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61 Double_t fMinMass; // to configure FLOWCOMMON
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62 Double_t fMaxMass; // to configure FLOWCOMMON
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63 AliFlowEventCuts *fCutsEvent; // event cuts
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64 AliFlowTrackCuts *fCutsRFPTPC; // RFP cuts
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65 AliFlowTrackCuts *fCutsRFPVZE; // RFP cuts
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66 AliFlowTrackCuts* fCutsPOI; // POI cuts
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67 AliESDtrackCuts *fCutsDau; // Track quality cuts for the daughters
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68 AliFlowEvent *fFlowEventTPC; //flow event TPC
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69 AliFlowEvent *fFlowEventVZE; //flow event VZE
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70 TObjArray *fCandidates; // Array of selected candidates
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72 TList *fQAList; // stores the final list of output histograms
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74 ClassDef(AliAnalysisTaskFlowStrange, 1);
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